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Discrete Math and Analyzing Social Graphs
Week 2
Comparing Binomial Coefficients

QuizQuiz • 10 min10 minutes

Comparing Binomial Coefficients

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Comparing Binomial Coefficients

Graded Quiz • 10 min

Due Mar 2, 2:59 AM EST

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Comparing Binomial Coefficients

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1.

Question 1

Which of the following binomial coefficients is larger?

1 / 1 point

$\binom{120}{75}$

$\binom{120}{76}$

Correct

Correct! The one that is closer to the middle of the Pascal's triangle is the larger.

2.

Question 2

Which of the following binomial coefficients is larger?

1 / 1 point

$\binom{120}{75}$

$\binom{121}{76}$

Correct

Correct! We know that $\binom{121}{76} = \binom{120}{75} + \binom{120}{76}$ .